EP 1796913 B1 20091028 - SECURITY DOCUMENT WITH ELECTRICALLY-CONTROLLED DISPLAY ELEMENT
Title (en)
SECURITY DOCUMENT WITH ELECTRICALLY-CONTROLLED DISPLAY ELEMENT
Title (de)
SICHERHEITSDOKUMENT MIT ELEKTRISCH GESTEUERTEM ANZEIGENELEMENT
Title (fr)
DOCUMENT DE SECURITE DOTE D'UN ELEMENT DE VISUALISATION A COMMANDE ELECTRIQUE
Publication
Application
Priority
- EP 2005009920 W 20050915
- DE 102004045211 A 20040917
Abstract (en)
[origin: WO2006029857A2] The invention relates to a security document (1) with a flexible support (10) and a multi-layer flexible film body (2) applied to the support, providing one or more optical security features. The flexible multi-layer film body (2) comprises an electrically-controlled display element for the generation of an optical security feature with a provided electrical power supply for operation of the display element in combination with an optically-active diffractive structure.
IPC 8 full level
B42D 15/00 (2006.01); G02F 1/167 (2019.01); G02F 1/1677 (2019.01)
CPC (source: EP US)
B42D 25/23 (2014.10 - US); B42D 25/29 (2014.10 - EP US); B42D 25/328 (2014.10 - US); G02F 1/167 (2013.01 - EP US); G02F 1/1677 (2018.12 - EP US); G07D 7/01 (2017.04 - EP US); G07D 7/207 (2017.04 - EP US); B42D 2033/46 (2022.01 - EP); G02F 1/157 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006029857 A2 20060323; WO 2006029857 A3 20060622; AT E446846 T1 20091115; AU 2005284288 A1 20060323; AU 2005284288 B2 20100225; CA 2580332 A1 20060323; CA 2580332 C 20130702; CN 100513200 C 20090715; CN 101022959 A 20070822; DE 102004045211 A1 20060330; DE 102004045211 B4 20150709; DE 502005008421 D1 20091210; DK 1796913 T3 20100308; EP 1796913 A2 20070620; EP 1796913 B1 20091028; ES 2335516 T3 20100329; JP 2008513861 A 20080501; TW 200620163 A 20060616; TW I389057 B 20130311; US 2008035736 A1 20080214; US 8387886 B2 20130305
DOCDB simple family (application)
EP 2005009920 W 20050915; AT 05784993 T 20050915; AU 2005284288 A 20050915; CA 2580332 A 20050915; CN 200580031508 A 20050915; DE 102004045211 A 20040917; DE 502005008421 T 20050915; DK 05784993 T 20050915; EP 05784993 A 20050915; ES 05784993 T 20050915; JP 2007531673 A 20050915; TW 94132011 A 20050916; US 57524005 A 20050915